HMC601LP4E HITTITE [Hittite Microwave Corporation], HMC601LP4E Datasheet - Page 8

• Manufacturer Part Number: HMC601LP4E
• Description: 75 dB, FAST SETTLING, LOGARITHMIC DETECTOR / CONTROLLER 10 - 4000 MHz
• Manufacturer: HITTITE [Hittite Microwave Corporation]

Application & Evaluation PCB Schematic
Notes
Note 1: The HMC601LP4 & HMC601LP4E evaluation boards are pre-assembled for single-ended input, and detector/RSSI mode.
Note 2: For single-ended input operation, use the INP port and make no connection to INN. INN is AC coupled to ground by C2
Note 3: For differential input, remove C2, and install a 1000pF capacitor in series with INN at location shown.
Note 4: For detector mode, connect high impedence volt meter to the LOGOUT port, and make no connection to VSET. LOGOUT
Note 5: For controller mode, remove R3 and make appropriate connection to LOGOUT and VSET. In controller mode, the
Power-Up Timing Diagram
is shorted to VSET by R3, as required for detector mode.
LOGOUT output can be used to drive a variable gain amplifi er, or a variable attenuator, either directly or through a buffer
or microcontroller. VSET should be connected to an external supply, typically between +0.6 and +1.9V.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
v01.0509
Order On-line at www.hittite.com
DETECTOR / CONTROLLER 10 - 4000 MHz
75 dB, FAST SETTLING, LOGARITHMIC
HMC601LP4 / 601LP4E
12 - 17
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